Perhaps you should try some spelling variations:
development sectors » development sector, development actors, development section
oral communication » personal communication
asia development » asian development, basin development, africa development
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation oder » variation der, variation over, variation des
oder den » oder der, wider den, uber den
den oral » den ort, new oral

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologie does variation oder den oral communication _ asia development sectors afrique.*.